Jacopo Pallagrosi

Recent discussions of acquaintance typically assume three claims: (i) acquaintance is a form of knowledge of qualitative character, (ii) acquaintance constitutes phenomenal consciousness, and (iii) necessarily, mental qualities are phenomenally conscious. This paper argues that, although each claim is independently attractive, together they generate a trilemma. Drawing on a general anti-triviality constraint on first-order empirical knowledge, I argue that if acquaintance both constitutes consciousness and is directed at necessarily conscious qualities, then the object of acquaintance becomes metaphysically dependent on the epistemic relation itself. In that case, acquaintance fails to disclose an independently existing object and thereby its epistemic significance is trivialized. Acquaintance theorists can retain any two of these commitments but not all three. I map the resulting logical space, sketch the principal costs of abandoning each limb of the triad, and call on acquaintance theorists to take a principled stand on which limb of the triad they are willing to abandon or revise.

Recent works in epistemology have defended the existence of acquaintance knowledge - a non-propositional form of knowledge constituted by the subject's acquaintance with particulars. A significant obstacle to the epistemic legitimacy of acquaintance knowledge lies in the fact that acquaintance is a descriptive psychological phenomenon, whereas knowledge is a normative one. In this paper, I aim to address this challenge by arguing that introspective acquaintance knowledge - the subject's knowledge of their own experiences constituted by acquaintance with them - exhibits a normative dimension. My argument critically hinges on the role of conscious introspective attention. Based on the idea that a distinctive manifestation of the presence of epistemic normativity has to do (at least) with the possibility for a piece of knowledge to be epistemically better or worse, I will argue that we can have epistemically better or worse introspective acquaintance knowledge and that this depends on the degree of attention that is involved in it. By assuming that possibly being epistemically better or worse implies for a piece of knowledge to possibly instantiate different degrees of epistemic goodness, and that conscious introspective attention comes in degrees, I will argue that conscious attention plays a gradual epistemic role in acquaintance knowledge. The paper aims to strengthen the case for introspective acquaintance knowledge as a genuine form of epistemic achievement, governed by attention-based normative standards.

This paper will be concerned with the role acquaintance plays in contemporary theories of introspection. Traditionally, the relation of acquaintance has been conceived in analytic epistemology and philosophy of mind as being only epistemically relevant inasmuch as it causes, or enables, or justifies a peculiar kind of propositional knowledge, i.e., knowledge by acquaintance. However, in recent years a novel account of the role of acquaintance in our introspective knowledge has been offered. According to this novel constitutive approach, acquaintance is, in itself, a sui generis—i.e., non-propositional—kind of knowledge. As we will suggest, a stalemate between David Chalmers’ account of direct phenomenal concepts—as a prototypical example of a causal view—and Anna Giustina’s account of primitive introspection—as a prototypical example of a constitutive view—is looming in the current controversy between the two families of theories. Towards the end of the essay, we will point to some possible ways for a constitutive theorist to break the stalemate.